function localAct(action, obj, id)
{
	switch(action) {
		case 'detail' :
			if( typeof(a_window) != 'undefined') a_close(a_window, 'edit_box');			
			var id = id ? id : findID(obj);
			$('edit_box').style.top =  window.getSize().scroll.y+4+'px';
			$('edit_box').style.left = Math.max((window.getSize().size.x-$('edit_box').getSize().size.x)/2, 8)+'px';
			$('loading').removeClass('hidden');
			new ajax('index.php?section='+section+'&module='+module+'&cmd=detail&lang=en&id='+id, { update:'edit_box', loading:null, onComplete:hideLoading }).request();
			break;
		case 'msg' :
		case 'replay' :
		case 'forward' :
			if( typeof(a_window) != 'undefined') a_close(a_window, 'edit_box');			
			var id = id ? id : findID(obj);
			$('edit_box').style.top =  window.getSize().scroll.y+4+'px';
			$('edit_box').style.left = Math.max((window.getSize().size.x-$('edit_box').getSize().size.x)/2, 8)+'px';
			$('loading').removeClass('hidden');
			new ajax('index.php?section='+section+'&module='+module+'&cmd=edit&lang=en&btn='+action+'&id='+id, { update:'edit_box', loading:null, onComplete:hideLoading }).request();
			break;
	}
}

function delImage(id,type)
{
	var conf = confirm('Are you sure to delete this picture?');
	if(!conf) return;
	if(!type)
		new ajax('index.php?section='+section+'&module='+module+'&cmd=delimage&id='+id).request();
	else
		new ajax('index.php?section='+section+'&module='+module+'&cmd=delimage&id='+id+'&type='+type).request();
}

function changeCap(obj)									
{
	var RAND = Math.floor(Math.random()*99999999);
	obj.src = '/images/blank.gif';
	obj.style.background = 'url(/global/captcha'+RAND+'.gif)';
	obj.src = '/global/captcha'+RAND+'.gif';
}

function duplicateRow(classname)
{
    //clone the row
	var obj = $$('.'+classname);
	if(!obj) alert('error');
	obj = $(obj[obj.length-1]);
	var baby = obj.clone();
    
    //reset values
    
	//set name and ids
    cnt = 1;
	$$('.'+classname).each(function(el){
		el.lang = cnt;
        el.getElementsBySelector('select, input, textarea').each(function(elp){
            elp.name = elp.name.replace(/\[row\d+\]/, '[row'+cnt+']');
            elp.id = elp.name;
        }); 
        el.id = 'reg_'+cnt;
		cnt++;
    });
	
	baby.id = 'reg_'+cnt;
	
	baby.getElementsBySelector('select, input, textarea').each(function(el){
		el.name = el.name.replace(/\[row\d+\]/, '[row'+cnt+']');
		el.id = el.name;
		switch(el.tagName.toLowerCase()){
			case 'select':
				el.selectedIndex = 0;
				break;
			case 'textarea':
				el.value = null;
				break;
			case 'input':
				if(el.type=='text') el.value = '';
				if(el.type=='file') el.value = '';
				if(el.type=='checkbox') el.checked = false;
				if(el.type=='radio') el.checked = false;
				if(el.type=='hidden' && el.hasClass('reset')) el.value = '';
				if(el.type=='radio' && el.getParent()) {
					el.getParent().innerHTML = el.getParent().innerHTML.replace(/\[row\d+\]/g, '[row'+cnt+']');
				}
				break;
		}
	}); 
	
	if(baby.getElementsBySelector('.rem')) {
		baby.getElementsBySelector('.rem').each(function(el){
			el.href = "javascript:void(0);";											 
		});
	}
	
	if(baby.getElementsBySelector('.imagebox')) {
		baby.getElementsBySelector('.imagebox').each(function(el){
			el.src = '../images/blank.gif';											 
		});
	}
	
	baby.removeClass('hidden');
	
    baby.injectAfter(obj);
	
	normalizeRows(classname);   
}

function removeRow(obj,className)
{
	var parent = findParent(obj,className);
	parent.remove();
	
	normalizeRows(className);
}

function normalizeRows(classname)
{
	var cnt = 0;
	
	var rows = $$('.'+classname);
	var rowscount = rows.length;
	
	rows.each(function(el){
		cnt++;
		el.getElementsBySelector('.addBut, .remBut, .rem, .counterNum').each(function(elp){
			if(elp.hasClass('addBut')){
				if(cnt<rowscount)
					elp.addClass('invisible');
				else
					elp.removeClass('invisible');
			}else if(elp.hasClass('remBut') || elp.hasClass('rem')){
				if(rowscount<=1)
					elp.addClass('invisible');
				else
					elp.removeClass('invisible');
			}else if(elp.hasClass('counterNum')){
				if(lang='fa')
					elp.innerHTML = F_(cnt);
				else
					elp.innerHTML = cnt;
			}
		});
	});
}

function findParent(obj,className)
{
	if($(obj))
		obj=$(obj);
	else
		return false;
	
	while(!obj.getParent().hasClass(className)){
		obj = obj.getParent();
	}
	
	return obj.getParent();
}